Sight Glasses Sight Flow Indicators

Our Sight Flow Indicators are an efficient way of monitoring liquids in a number of industrial applications. We have a wide range of Sight Flow Indicators, including:

  • Low pressure – single or double window (BSP or NPT Threaded)
  • Medium/high pressure – double window (threaded and flanged)
  • Electronic – pulse output/set point switching
  • Cylinder glass – self cleaning with wipers (threaded and flanged)
  • Glass pipe indicator - ball action, shield or armoured
Ekotech's provide wide range of other product like pressure vacuum vents, emergency vents and more. Browse website to see our products. Call Ekotech on 03 9457 3700 for more information.

Threaded Sight Flow Indicators

Flanged Sight Flow Indicators

Cylinder Sight Flow Indicators

Full View

Threaded or Flanged


Threaded or Flanged. CS, 304SS, 316SS

Glass Pipe

199 4
Threaded / Flanged. Iron, CS, 316SS


121 2
Polypropylene, PVC or Teflon. Threaded or Flanged


Ball Action, Shielded. Brass, CS, Bronze or 316SS

360 View

Easy fitting between two flanges

Special Sight Flow Indicators


6260 2
Sanitary Sight Gauge - Tri-Clamp 316SS

Teflon SightGauge

6270 2
Flanged Teflon®* Sight Gauge. Up 20 feet long. UV & Sunlight resistant.

Dome Type

145 2
Dome Type - Agitating Balls - Threaded

Self Clean Glass

model 700
Self Cleaning Glass with Wipers. Threaded Nickel plated Brass or 316SS


Electronic - Pulsed Output / Setpoint Switching